(1R,4R)-[(4-Dimethylamino-cyclohexyl)-isopropyl-amino]-acetic acid

2-[Isopropyl-(1-methyl-piperidin-3-ylmethyl)-amino]-ethanol

2-[Cyclopropyl-(1-methyl-pyrrolidin-3-yl)-amino]-ethanol

2-[Cyclopropyl-(4-dimethylamino-cyclohexyl)-amino]-ethanol

N*1*-Methyl-N*1*-((R)-1-methyl-pyrrolidin-3-yl)-ethane-1,2-diamine

N*1*-Methyl-N*1*-(1-methyl-piperidin-2-ylmethyl)-ethane-1,2-diamine

N*1*-Ethyl-N*1*-((S)-1-methyl-pyrrolidin-3-yl)-ethane-1,2-diamine

N*1*-Ethyl-N*1*-(1-methyl-piperidin-4-yl)-ethane-1,2-diamine

N*1*-Isopropyl-N*1*-((S)-1-methyl-pyrrolidin-3-yl)-ethane-1,2-diamine

N-(2-Amino-ethyl)-N-isopropyl-N',N'-dimethyl-cyclohexane-1,4-diamine

N*1*-Isopropyl-N*1*-((S)-1-methyl-piperidin-3-yl)-ethane-1,2-diamine